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Evaluation of disinfection on gastrointestinal endoscopes using functional water, electrolyzed acid water and ozonated water

Evaluation of disinfection on gastrointestinal endoscopes using functional water, electrolyzed acid water and ozonated water - Evaluation of disinfection on GI endoscopes using functional water

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000061627
Enrollment
222
Registered
2026-05-20
Start date
2024-11-08
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

The flexible endoscopes for the gastrointestinal tract used for patients undergoing endoscopy.

Interventions

None listed

Sponsors

The Jikei University School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: This applies to flexible gastrointestinal endoscopes used for the observation, diagnosis, imaging, and treatment of internal lumens, body cavities, the oral cavity, and the trachea in patients visiting the hospital for endoscopic examinations.

Exclusion criteria

Exclusion criteria: 1 Prion disease patients and flexible gastrointestinal endoscopes used on them. 2 Minor patients and flexible gastrointestinal endoscopes used on them. 3 Patients who refused to participate in the study and flexible gastrointestinal endoscopes used on them. 4 Cases where a water leak is detected during the pre-disinfection leak test of the endoscope. 5 Cases where the principal investigator or sub-investigator deems the implementation of the study inappropriate.

Design outcomes

Primary

MeasureTime frame
Non-inferiority study of the effective rate of disinfection between two groups of the Clean Top KD-1 and the OED-1000S Plus ozone water-disinfector v.s. the OER-6

Secondary

MeasureTime frame
Number and species of bacteria

Countries

Japan

Contacts

Public ContactMasayuki Kato

The Jikei University School of Medicine Department of Endoscopy

masakato89@gmail.com03-3433-1111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026